Drive Micrometer Torque

Drive Micrometer Torque

1 2 Drive Torque Wrench Adjustable Tension Tool in Plastic Case Micrometer New
1 2 Drive Torque Wrench Adjustable Tension Tool in Plastic Case Micrometer New
Paypal   US $47.62
½” drive Flex Head Micrometer Torque Wrench KD 85057
½” drive Flex Head Micrometer Torque Wrench KD 85057
Paypal   US $109.99
Jonnesway 1 2 Drive Micrometer Torque Wrench Right Left Hand
Jonnesway 1 2 Drive Micrometer Torque Wrench Right Left Hand
   US $85.00
1 4 Drive CLICK Micrometer TORQUE WRENCH 20 200 In lb
1 4 Drive CLICK Micrometer TORQUE WRENCH 20 200 In lb
Paypal   US $36.99
3 8 Drive Micrometer Torque Wrench 120 960 in lb Tools
3 8 Drive Micrometer Torque Wrench 120 960 in lb Tools
Paypal   US $19.99
3 4 Drive Micrometer Torque Wrench Click Adjustable Dual Scale Automotive DIY
3 4 Drive Micrometer Torque Wrench Click Adjustable Dual Scale Automotive DIY
Paypal   US $60.49
3 8 Drive Micrometer Torque Wrench Click Type Chrome Auto Shop Automotive Tools
3 8 Drive Micrometer Torque Wrench Click Type Chrome Auto Shop Automotive Tools
Paypal   US $24.95
Craftsman 9 44593 3 8” Drive Mircotork Micrometer Torque Wrench
Craftsman 9 44593 3 8” Drive Mircotork Micrometer Torque Wrench
Paypal   US $14.99
Craftsman 9 44597 1 2” Drive 25 250lbs Micrometer Torque Wrench
Craftsman 9 44597 1 2” Drive 25 250lbs Micrometer Torque Wrench
Paypal   US $16.00
Armstrong Tools Micrometer Adjustable Torque Wrench 3 8 DRIVE 64 046
Armstrong Tools Micrometer Adjustable Torque Wrench 3 8 DRIVE 64 046
Paypal   US $100.00
1 4 Drive Torque Wrench Adjustable Tension Tool in Plastic Case Micrometer New
1 4 Drive Torque Wrench Adjustable Tension Tool in Plastic Case Micrometer New
Paypal   US $47.62
SK Hand Tools 74600 3 4 Drive Micrometer Adjustable Torque Wrench
SK Hand Tools 74600 3 4 Drive Micrometer Adjustable Torque Wrench
Paypal   US $299.99
Proto 6062F 1 4 Drive Inch Pound Ratchet Head Micrometer Torque Wrench
Proto 6062F 1 4 Drive Inch Pound Ratchet Head Micrometer Torque Wrench
Paypal   US $34.99
Sealey Tools SALE Torque Wrench Micrometer Style 3 8 Drive 7 112Nm
Sealey Tools SALE Torque Wrench Micrometer Style 3 8 Drive 7 112Nm
Paypal   US $73.08
3 8 Drive Torque Wrench Adjustable Tension Tool in Plastic Case Micrometer New
3 8 Drive Torque Wrench Adjustable Tension Tool in Plastic Case Micrometer New
Paypal   US $47.62
Adjustable Torque Wrench Micrometer 1 2 drive
Adjustable Torque Wrench Micrometer 1 2 drive
Paypal   US $24.50
New Sealey Calibrated Torque Wrench 1 2 Drive 27nm 204Nm MICROMETER STYLE
New Sealey Calibrated Torque Wrench 1 2 Drive 27nm 204Nm MICROMETER STYLE
Paypal   US $53.94
1 4 Drive Micrometer Click Torque Wrench 30 200 lbin PREM1R200HX BRAND NEW
1 4 Drive Micrometer Click Torque Wrench 30 200 lbin PREM1R200HX BRAND NEW
Paypal   US $154.19
Proto J6006C 3 8 Drive 16 80 Ft Lb Ratcheting Head Micrometer Torque Wrench
Proto J6006C 3 8 Drive 16 80 Ft Lb Ratcheting Head Micrometer Torque Wrench
Paypal   US $155.71
KDT 3461 KD Tools 1 2 Drive Micrometer Torque Wrench
KDT 3461 KD Tools 1 2 Drive Micrometer Torque Wrench
Paypal   US $139.79
KDT 3460 KD Tools 3 8 Drive Micrometer Torque Wrench
KDT 3460 KD Tools 3 8 Drive Micrometer Torque Wrench
Paypal   US $110.48
KDT 3459 KD Tools 3 8 Ratchet Drive Micrometer Torque Wrench
KDT 3459 KD Tools 3 8 Ratchet Drive Micrometer Torque Wrench
Paypal   US $104.59
GEAR WRENCH MICROMETER TORQUE WRENCH 1 2 DRIVE  85054
GEAR WRENCH MICROMETER TORQUE WRENCH 1 2 DRIVE 85054
Paypal   US $85.00
Proto Blackhawk 49860A 1 2 Drive sz Micrometer Type Ratchet Head Torque Wrench
Proto Blackhawk 49860A 1 2 Drive sz Micrometer Type Ratchet Head Torque Wrench
Paypal   US $149.99
3 4 Drive Micrometer Click Type Torque Wrench 100 600 ft lbs CEN3T660 NEW
3 4 Drive Micrometer Click Type Torque Wrench 100 600 ft lbs CEN3T660 NEW
Paypal   US $431.93
NuLine 1 Inch drive Racheting Head Micrometer Type Torque Wrench NB 1200C
NuLine 1 Inch drive Racheting Head Micrometer Type Torque Wrench NB 1200C
Paypal   US $525.00
CALIBRATED Torque Wrench Micrometer Style 1 2 Drive 40 210Nm
CALIBRATED Torque Wrench Micrometer Style 1 2 Drive 40 210Nm
Paypal   US $83.29
KD Tools Micrometer Torque Wrenches
KD Tools Micrometer Torque Wrenches
Paypal   US $247.99
Mac Tools 3 8 Drive Micrometer Adjustable Torque Wrench 20 100ft lbs in Red Case
Mac Tools 3 8 Drive Micrometer Adjustable Torque Wrench 20 100ft lbs in Red Case
Paypal   US $165.00
3 4 Drive Micrometer Click Type Torque Wrench 100 600 ft lbs CEN3T660
3 4 Drive Micrometer Click Type Torque Wrench 100 600 ft lbs CEN3T660
Paypal   US $429.99
ARMSTRONG 64 046 Micrometer Adjustable Clicker Torque Wrench Drive Size 3 8
ARMSTRONG 64 046 Micrometer Adjustable Clicker Torque Wrench Drive Size 3 8
Paypal   US $183.50
KD Tool KDT85056 3 8 drive Flex Head Micrometer Torque Wrench
KD Tool KDT85056 3 8 drive Flex Head Micrometer Torque Wrench
Paypal   US $147.46
KD Tool KDT85057 1 2 drive Flex Head Micrometer Torque Wrench
KD Tool KDT85057 1 2 drive Flex Head Micrometer Torque Wrench
Paypal   US $165.36
Proto By Stanley Micrometer Fixed Head 1 2 Drive Torque Wrench
Proto By Stanley Micrometer Fixed Head 1 2 Drive Torque Wrench
Paypal   US $142.45
1 2 Drive Micrometer Torque Wrench 10 150 Ft Lb 3265
1 2 Drive Micrometer Torque Wrench 10 150 Ft Lb 3265
Paypal   US $49.00
Armstrong Adjustable Micrometer Ratchet Head Torque Wrench 64 095 3 4 Drive
Armstrong Adjustable Micrometer Ratchet Head Torque Wrench 64 095 3 4 Drive
Paypal   US $599.95
Proto Micrometer Type Fixed Head 3 8 Drive Torque Wrench
Proto Micrometer Type Fixed Head 3 8 Drive Torque Wrench
Paypal   US $135.00
Armstrong Tools Micrometer Adjustable Torque Wrench 3 8 DRIVE
Armstrong Tools Micrometer Adjustable Torque Wrench 3 8 DRIVE
Paypal   US $115.00
Nuline 1 Drive 2200 max Torque 60 Micrometer Type Ratchet Head Torque Wrench
Nuline 1 Drive 2200 max Torque 60 Micrometer Type Ratchet Head Torque Wrench
Paypal   US $615.99
Powerbuilt Micrometer Torque Wrench 3 8in Drive Model 644045
Powerbuilt Micrometer Torque Wrench 3 8in Drive Model 644045
Paypal   US $38.70
CEN 3T425 Central Tools 1 2 Drive Micrometer Click Type Torque Wrench
CEN 3T425 Central Tools 1 2 Drive Micrometer Click Type Torque Wrench
Paypal   US $81.89
Proto J6062C 1 4 Drive 40 200 In Lb Ratcheting Head Micrometer Torque Wrench
Proto J6062C 1 4 Drive 40 200 In Lb Ratcheting Head Micrometer Torque Wrench
Paypal   US $173.92
1 2 DR DRIVE 250 LB MICROMETER CLICK TORQUE TORQ TORK WRENCH TOOL w CASE
1 2 DR DRIVE 250 LB MICROMETER CLICK TORQUE TORQ TORK WRENCH TOOL w CASE
Paypal   US $69.99
T E T0060 1 4 Drive Micrometer Adjust Torque Wrench
T E T0060 1 4 Drive Micrometer Adjust Torque Wrench
Paypal   US $49.95
TITAN 23146 MICROMETER TORQUE WRENCH 1 4 DRIVE
TITAN 23146 MICROMETER TORQUE WRENCH 1 4 DRIVE
Paypal   US $22.59
New 3 8 Torque Wrench 10 80 Foot Pounds 3 8 Drive Micrometer Free Ship
New 3 8 Torque Wrench 10 80 Foot Pounds 3 8 Drive Micrometer Free Ship
Paypal   US $29.99
1 2 Drive Torque Wrench Micrometer Dial 150 lbs by Allied
1 2 Drive Torque Wrench Micrometer Dial 150 lbs by Allied
Paypal   US $25.00
WRIGHT 4479 1 2 DRIVE RATCHETING MICROMETER TORQUE WRENCH NEW MADE IN USA
WRIGHT 4479 1 2 DRIVE RATCHETING MICROMETER TORQUE WRENCH NEW MADE IN USA
Paypal   US $130.00
Proto J6064 3 8 Drive 40 200 In Lb Ratcheting Head Micrometer Torque Wrench
Proto J6064 3 8 Drive 40 200 In Lb Ratcheting Head Micrometer Torque Wrench
Paypal   US $204.27
Proto J6014C 1 2 Drive 50 250 Ft Lb Ratcheting Head Micrometer Torque Wrench
Proto J6014C 1 2 Drive 50 250 Ft Lb Ratcheting Head Micrometer Torque Wrench
Paypal   US $225.89
3 8 DR DRIVE INCH LBS POUND MICROMETER CLICKER TORK TORQ TORQUE WRENCH TOOL
3 8 DR DRIVE INCH LBS POUND MICROMETER CLICKER TORK TORQ TORQUE WRENCH TOOL
Paypal   US $39.99
Powerbuilt 944002 3 8 Inch Drive Micrometer Torque Wrench Reversible
Powerbuilt 944002 3 8 Inch Drive Micrometer Torque Wrench Reversible
Paypal   US $37.79
GearWrench 85052 3 8 Inch Drive Micrometer Torque Wrench 10 100 ft lb
GearWrench 85052 3 8 Inch Drive Micrometer Torque Wrench 10 100 ft lb
Paypal   US $88.00
K Tool 72121 Micrometer Style Torque Wrench Adjustable 3 8 Drive
K Tool 72121 Micrometer Style Torque Wrench Adjustable 3 8 Drive
Paypal   US $111.14
Westward Micrometer Torque Wrench 1 2 in Drive Includes Spare Parts
Westward Micrometer Torque Wrench 1 2 in Drive Includes Spare Parts
Paypal   US $119.00
KD Tools 1 2 Drive Flex Head Micrometer Torque Wrench
KD Tools 1 2 Drive Flex Head Micrometer Torque Wrench
Paypal   US $155.10
KD TOOLS GEARWRENCH 85054 1 2 Drive Micrometer Torque Wrench 20 250 ft lbs
KD TOOLS GEARWRENCH 85054 1 2 Drive Micrometer Torque Wrench 20 250 ft lbs
Paypal   US $112.95
3 8 Drive Micrometer Torque Wrench KDT 3459 NEW
3 8 Drive Micrometer Torque Wrench KDT 3459 NEW
Paypal   US $116.99
K Tool 72117 Ratcheting Torque Wrench Micrometer Style 1 4 Drive
K Tool 72117 Ratcheting Torque Wrench Micrometer Style 1 4 Drive
Paypal   US $67.44
Proto J6020CXCERT 3 4 Drive 120 600 Ft Lb Ratcheting Micrometer Torque Wrench
Proto J6020CXCERT 3 4 Drive 120 600 Ft Lb Ratcheting Micrometer Torque Wrench
Paypal   US $874.20
1 4 INCH DR DRIVE MINI MICROMETER CLICKER TORQUE TORQ TORK WRENCH CLICK TOOL
1 4 INCH DR DRIVE MINI MICROMETER CLICKER TORQUE TORQ TORK WRENCH CLICK TOOL
Paypal   US $39.99
Torque Wrench Micrometer Style 3 8 Sq Drive 2 24Nm
Torque Wrench Micrometer Style 3 8 Sq Drive 2 24Nm
Paypal   US $57.36
HEAVY DUTY 1 2 DR DRIVE 250 LB MICROMETER CLICK TORQUE TORQ TORK WRENCH TOOL
HEAVY DUTY 1 2 DR DRIVE 250 LB MICROMETER CLICK TORQUE TORQ TORK WRENCH TOOL
Paypal   US $79.99
K Tool 72118 Micrometer Style Torque Wrench Adjustable 1 4 Drive
K Tool 72118 Micrometer Style Torque Wrench Adjustable 1 4 Drive
Paypal   US $137.74
K Tool 72102 Ratcheting Torque Wrench Micrometer Style 1 2 Drive
K Tool 72102 Ratcheting Torque Wrench Micrometer Style 1 2 Drive
Paypal   US $75.04
PROTO 6020AB 3 4 Drive 90 600 Foot Pound Ratchet Head Micrometer TORQUE WRENCH
PROTO 6020AB 3 4 Drive 90 600 Foot Pound Ratchet Head Micrometer TORQUE WRENCH
Paypal   US $299.95
Armstrong Tools 3 8 Drive Micrometer Flex Head Ratcheting Torque Wrench
Armstrong Tools 3 8 Drive Micrometer Flex Head Ratcheting Torque Wrench
Paypal   US $168.92
3 8 DRIVE MICROMETER TORQUE WRENCH TOOL 5 80 lb ft
3 8 DRIVE MICROMETER TORQUE WRENCH TOOL 5 80 lb ft
Paypal   US $23.56
Micrometer Fixed Head Torque Wrenches 1 2 drive torque wrench50 250 ftlbs
Micrometer Fixed Head Torque Wrenches 1 2 drive torque wrench50 250 ftlbs
Paypal   US $210.99
GearWrench 85051 3 8 Drive 25 250 in lbs Micrometer Torque Wrench
GearWrench 85051 3 8 Drive 25 250 in lbs Micrometer Torque Wrench
Paypal   US $135.94
GearWrench 85054 1 2 Drive 20 250 ft lbs Micrometer Torque Wrench
GearWrench 85054 1 2 Drive 20 250 ft lbs Micrometer Torque Wrench
Paypal   US $145.94
GearWrench 85052 3 8 Drive 10 100 Micrometer Torque Wrench
GearWrench 85052 3 8 Drive 10 100 Micrometer Torque Wrench
Paypal   US $135.94
CTA Micrometer Click Type 3 8 Drive Torque Wrench 250 lb
CTA Micrometer Click Type 3 8 Drive Torque Wrench 250 lb
Paypal   US $103.95
CTA Micrometer Click Type 3 8 Drive Torque Wrench 100 lb
CTA Micrometer Click Type 3 8 Drive Torque Wrench 100 lb
Paypal   US $97.95
CTA Micrometer Click Type 1 2 Drive Torque Wrench 250 lb
CTA Micrometer Click Type 1 2 Drive Torque Wrench 250 lb
Paypal   US $125.95
CTA Micrometer 3 8 Drive Torque Wrench 80 lb
CTA Micrometer 3 8 Drive Torque Wrench 80 lb
Paypal   US $47.95
CTA Micrometer 1 2 Drive Torque Wrench 250 lb
CTA Micrometer 1 2 Drive Torque Wrench 250 lb
Paypal   US $86.95
CTA Micrometer 1 2 Drive Torque Wrench 150 lb
CTA Micrometer 1 2 Drive Torque Wrench 150 lb
Paypal   US $55.95
Proto 6023 1 Drive 200 1000 ft lbFixed Head Micrometer Torque Wrench NEW BB1]
Proto 6023 1 Drive 200 1000 ft lbFixed Head Micrometer Torque Wrench NEW BB1]
Paypal   US $1,200.00
3 8 Drive Micrometer Flex Head Ratcheting Torque Wrench ARM64 146 BRAND NEW
3 8 Drive Micrometer Flex Head Ratcheting Torque Wrench ARM64 146 BRAND NEW
Paypal   US $176.54
KD TOOLS GEARWRENCH 3 8 Drive XL Micrometer Torque Wrench 10 100 ft lbs
KD TOOLS GEARWRENCH 3 8 Drive XL Micrometer Torque Wrench 10 100 ft lbs
Paypal   US $103.95
SealeyTools Micrometer Torque Wrench 1 2”Sq Drive AK224
SealeyTools Micrometer Torque Wrench 1 2”Sq Drive AK224
Paypal   US $67.48
K Tool 72125 Micrometer Style Torque Wrench Adjustable 1 2 Drive
K Tool 72125 Micrometer Style Torque Wrench Adjustable 1 2 Drive
Paypal   US $123.99
K Tool 72126 Micrometer Style Torque Wrench Adjustable 1 2 Drive
K Tool 72126 Micrometer Style Torque Wrench Adjustable 1 2 Drive
Paypal   US $137.74
K Tool 72140 Micrometer Style Torque Wrench Adjustable 3 8 Drive
K Tool 72140 Micrometer Style Torque Wrench Adjustable 3 8 Drive
Paypal   US $69.99
K Tool 72141 Micrometer Style Torque Wrench Adjustable 1 2 Drive
K Tool 72141 Micrometer Style Torque Wrench Adjustable 1 2 Drive
Paypal   US $94.99
K Tool 72142 Micrometer Style Torque Wrench Adjustable 1 2 Drive
K Tool 72142 Micrometer Style Torque Wrench Adjustable 1 2 Drive
Paypal   US $102.99
K Tool 72143 Micrometer Style Torque Wrench Adjustable 3 8 Drive
K Tool 72143 Micrometer Style Torque Wrench Adjustable 3 8 Drive
Paypal   US $71.24
Sealey Torque Wrench Micrometer Style 3 8Sq Drive 20 100Nm 148 738lbft STW70
Sealey Torque Wrench Micrometer Style 3 8Sq Drive 20 100Nm 148 738lbft STW70
Paypal   US $131.42
Sealey Torque Wrench Micrometer Style 1 4Sq Drive 4 20Nm 29 148lbft STW701
Sealey Torque Wrench Micrometer Style 1 4Sq Drive 4 20Nm 29 148lbft STW701
Paypal   US $107.83
Mac Tools TWX100FC 3 8 Drive Micrometer Adjustable Torque Wrench 20 100ft lbs
Mac Tools TWX100FC 3 8 Drive Micrometer Adjustable Torque Wrench 20 100ft lbs
Paypal   US $190.00
KD TOOLS GEARWRENCH 85055 3 4 Drive XL Micrometer Torque Wrench 100 600 ft lbs
KD TOOLS GEARWRENCH 85055 3 4 Drive XL Micrometer Torque Wrench 100 600 ft lbs
Paypal   US $424.95
KD TOOLS GEARWRENCH 85054 1 2 Drive Micrometer Torque Wrench 20 250 ft lbs
KD TOOLS GEARWRENCH 85054 1 2 Drive Micrometer Torque Wrench 20 250 ft lbs
Paypal   US $109.95
KD TOOLS GEARWRENCH 85053 XL Micrometer 1 2 Drive Torque Wrench 20 150 ft lbs
KD TOOLS GEARWRENCH 85053 XL Micrometer 1 2 Drive Torque Wrench 20 150 ft lbs
Paypal   US $97.95

The manufacture of micro

Present, the drive motor, the rotor has been able to create a diameter of 0.5mm, outside diameter of a few millimeters of the micro-motor. However, because of this high-speed micro-motor, torque is small, to its full performance, you need the motor and load (actuator) joined the drive ratio between hundreds of micro-reducer. In a variety of transmission, the gear transmission is the most commonly used. Therefore, if reducer miniaturization, the need for miniaturization of the gear. ?

  The following manufacturing method of micro-gear, small gear Ogasawara Corporation and its related cutting tools machining technique have been introduced. ?

Micro gear manufacturing method 1. Hob hobbing process? Usually hob in gear hobbing machine on the cutting system. Micro gear (m0.1 below) hobbing, the hob tooth must be micro-machining. Because small tooth, in addition to hob tooth profile error, the hob aperture beat, end beat, pitch and other error of micro gear will greatly affect accuracy. The processing of the hobbing machine, the workpiece spindle, tool spindle, the workpiece sub-degree institutions and Fixtures, and many other aspects of accuracy, stiffness and hob and the workpiece mounting accuracy, etc., will affect the manufacture of precision micro-gears, so it is necessary to improve accuracy of the total integrated manufacturing system. On this basis, then select the cutting of the material, you can more easily achieve the same volume modulus, the variety of different micro-gear. ?

2. Injection molding plastic gears? Use of plastic injection molding method for processing gear, due to mass production can be achieved in a short time, so much for office machines, home appliances and other gear used in light load. In recent years, rising in the injection molding technology, plastic material properties are improved, the precision injection molding gears with substantial increases in the precision plastic injection molds for the gears and injection molding technology are affecting an important factor in injection molding method. In the production of mold, the main use of wire cutting and EDM. However, as the use of wire, forming electrode discharge gap and other factors limit the improvement of micro-precision gear molds. Electroforming mold also can be used to manufacture. The base used for electroforming gear, using cutting or grinding can improve its accuracy. Pieces of gear can be plated thicker base. By chemical dissolution, by the sun (or convex) of the baseline conditions are overcast (concave) mold. Baseline conditions due to high precision gears, plating will not produce distortion and other reasons, it is possible to produce high precision micro-gear mold. As a result of baseline conditions, using chemical solution method, can be processed out of the mold to the shape of complex, in addition to spur gears, helical gears, the bevel gears, face gears, worm and other types of mold can be manufactured. Using high-precision molds, so that mass production of plastic micro-gear possible. However, the gear is small, easily deformed by the force and other reasons, the large load transmission and drive high precision of the occasion, with great strength of the metal gear is more favorable. ?

3. Sintered metal production method? Metal powder in the mold after molding, high pressure, high temperature sintering is made of sintered metal gears curing (powder metallurgy gear), its high mechanical strength than the plastic gears in the middle-load conditions of use. Molding method suitable for mass production. But the die forming, after a high temperature sintering, large deformation, so to achieve the necessary precision, but also in the sintered gear for finishing. As the tooth small, micro gear finishing difficult, combined with a larger metal particles of metal powder, thus limiting the shape precision and surface finish improvement. If mold injection molding plastic gears used in the above mentioned benchmarks Gear electrode electrochemical machining method, the accuracy of their processing out of gear is likely to increase. ?

4. Other manufacturing methods? Using semiconductor manufacturing method, optical or laser etching method can create micro-machining of gear. Optical loss method can trial out of hundreds of tiny micro-sized gears, broaches can be drawn inside the gear. Future demand for more and more micro-gear, new manufacturing methods and mass production technology will also continue. ?

Trial Production of Micro-gear Ogasawara Corporation hob with the company's existing cutting techniques to achieve the smallest possible number of micro-gear of the trial mode. ?

Use the hob main parameters: modulus m: 0.01, pressure angle : 20 °, tooth groove: 12, OD OD: 25mm, inner hole diameter: 10mm, Hob Width: 8mm, Material: hard quality alloy. ?

Hob Accuracy: Class 3A according to the company hob precision manufacturing. Zeiss universal microscope (UMM200) measurement gear; end jitter will use the company's radio micrometer ESM-01 measurements.

Trial production of micro gear main parameters: modulus m: 0.01, pressure angle : 20 °, tooth type: involute, number of teeth Z: 100, OD OD: 1.02mm, Material: BS.

Exposure meter can not measure gear m0.3 below gear, so at 200 times the projector used to enlarge map to test the accuracy of the measurement method of tooth up to 2 ~ 3 m. Hob and transformation using precision high precision gear hobbing machine, hob and the workpiece can be installed within 1 m precision control. On the manufacture of micro-gears, and the results show that the hobbing can be used to manufacture high-precision micro-gear. ?

To further study the practical value of micro-gear, were micro-loss measurement meshing gears. The results show that the appropriate lubrication mode, the results and the general size of the gear at the same level.

Miniature tooth face gear reducer end trial

Micro gear meshing efficiency measurement, confirmed the possibility of its practical, then use of micro-end gear and pinion planetary gear reducer trial of the variation. As the miniaturization of precision machine parts after the relative variation, and therefore to the development of precision micro-reducer of the bodies is not sensitive. To this end, reducer various parts of the axial position will be based on gear mesh adjustment condition of the site. Trial of the reducer using the axial position adjustment achieved without backlash drive.

Trial gear reducer used parameters are as follows: m: 0.05, : 20 °, Z1: 100, Z2: 21, Z3: 102, Z4: 100 (Z1, Z3, Z4 is a face gear, Z2 is a small gear), outer diameter: 6.6mm, length: 7.4mm, reduction ratio of about 1:101, transmission torque, reduction ratio and the total power of the relationship is as following:

Input torque: i = 1

Output torque: o = ( 1 2Z4/Z1 + 2 3Z4/Z3) / (1- 2 3Z4
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1/2'' Drive Micrometer Torque Wrench


1/2'' Drive Micrometer Torque Wrench


$137.95


Fast, accurate and easy to use torque wrenches have accuracy +/-4% right hand (clockwise) and +/-6% left hand (counter clockwise). Reversible ratchet head features a 45-tooth ratchet design requiring only 8 degrees of hand travel for indexing. English and metric markings are color coded for easy reading. Ball bearing-mounted internal torque control mechanism provides proper lubrication, high accuracy, prolonged calibration life and consistent results. Positive, spring-loaded locking mechanism automatically locks in the selected reading to prevent accidental change. English Range: 25 to 250 ft.-lb. (1 ft.-lb. grad.) Metric Range: 43.4 to 348.4 Nm (1.4 Nm grad.) Length: 20.5''By K-D Tools.

3/8'' Drive Micrometer Torque Wrench


3/8'' Drive Micrometer Torque Wrench


$111.95


Fast, accurate and easy to use torque wrenches have accuracy +/-4% right hand (clockwise) and +/-6% left hand (counter clockwise). Reversible ratchet head features a 45-tooth ratchet design requiring only 8 degrees of hand travel for indexing. English and metric markings are color coded for easy reading. Ball bearing-mounted internal torque control mechanism provides proper lubrication, high accuracy, prolonged calibration life and consistent results. Positive, spring-loaded locking mechanism automatically locks in the selected reading to prevent accidental change. English Range: 25 to 250 in.-lb. (1 in.-lb. grad.) Metric Range: 3.61 to 29.03 Nm (.11 Nm grad.) Length: 13.1''By K-D Tools.

KD Tools 3/8 Drive Flex Head Micrometer Torque Wrench. Each


KD Tools 3/8 Drive Flex Head Micrometer Torque Wrench. Each


$149.44


Manufacturer: KD Tools. Each. Features and Benefits: Ratchet head flexes 15 degrees for access Sealed low profile head keeps out contaminants for durability and long life Micrometer twist lock ring prevents accidental change of torque setting during use

KD Tools 1/2 Drive Flex Head Micrometer Torque Wrench. Each


KD Tools 1/2 Drive Flex Head Micrometer Torque Wrench. Each


$166.42


Manufacturer: KD Tools. Each. Features and Benefits: Ratchet head flexes 15 degrees for access Sealed low profile head keeps out contaminants for durability and long life Micrometer twist lock ring prevents the accidental change of torque setting during

3/4'' Dr. Micrometer Click-Type Torque Wrench


3/4'' Dr. Micrometer Click-Type Torque Wrench


$313.95


? Accuracy ? 4% in clockwise direction ? Furnished in a fitted case ? Thumb screw at base of handle for locking torque setting ? Range: 100ft.lb.-600ft.lb ? 5 ft.lb. graduations ? Square drive: 3/4''By Storm by Central.

1/2'' Dr. Micrometer Click-Type Torque Wrench


1/2'' Dr. Micrometer Click-Type Torque Wrench


$103.95


? Accuracy ? 4% in clockwise direction ? Furnished in a fitted case ? Thumb screw at base of handle for locking torque setting ? Range: 25ft.lb.-250ft.lb ? 1ft.lb. graduations ? Square drive: 1/2''By Storm by Central.

CTA Micrometer 1/2'' Drive Torque Wrench (250 lb.)


CTA Micrometer 1/2'' Drive Torque Wrench (250 lb.)


$86.95


Reversible ratchet type with chrome-plated tube Knurled handle Knurled locking nut for holding torque setting   Specifications: Drive: 1/2" Range: 25 - 250 Ft. Lb. OAL: 25" / 64cm

CTA Micrometer 3/8'' Drive Torque Wrench (80 lb.)


CTA Micrometer 3/8'' Drive Torque Wrench (80 lb.)


$47.95


Reversible ratchet type with chrome-plated tube Knurled handle Knurled locking nut for holding torque setting   Specifications: Drive: 3/8" Range: 5 - 80 Ft. Lb. OAL: 14" / 36cm

CTA Micrometer 1/2'' Drive Torque Wrench (150 lb.)


CTA Micrometer 1/2'' Drive Torque Wrench (150 lb.)


$55.95


Reversible ratchet type with chrome-plated tube Knurled handle Knurled locking nut for holding torque setting   Specifications: Drive: 1/2" Range: 10 - 150 Ft. Lb. OAL: 18" / 46cm

KD Tools 1/4 Ratchet Drive Locking Ring Micrometer Torque Wrench. Each


KD Tools 1/4 Ratchet Drive Locking Ring Micrometer Torque Wrench. Each


$211.76


Manufacturer: KD Tools. Each. Features and Benefits: Permit precise tightening of fasteners to manufacturer's specifications Micrometer-type setting adjusts by rotating the hand-grip Wrench indicates desired torque by feel and sound and is accurate to +/

KD Tools KDT3261 .25in. Ratchet Drive Locking Ring Micrometer Torque Wrench


KD Tools KDT3261 .25in. Ratchet Drive Locking Ring Micrometer Torque Wrench


$295.96


Permit precise tightening of fasteners to manufacturer s specifications. Micrometer type setting adjusts by rotating the hand grip. Wrench indicates desired torque by feel and sound and is accurate to +/ 3 clockwise in the upper 80 range.

CTA Micrometer Click-Type 1/2'' Drive Torque Wrench (250 lb.)


CTA Micrometer Click-Type 1/2'' Drive Torque Wrench (250 lb.)


$125.95


Micro-adjustable Bi-directional ratchet head Sliding collar for setting torque Tube is chrome-plated Wrench is serviceable   Specifications: Drive: 1/2" Range: 25 - 250 Ft. Lb. OAL: 23" / 58cm         43.4 - 348.4 Nm

CTA Micrometer Click-Type 3/8'' Drive Torque Wrench (100 lb.)


CTA Micrometer Click-Type 3/8'' Drive Torque Wrench (100 lb.)


$97.95


Micro-adjustable Bi-directional ratchet head Sliding collar for setting torque Tube is chrome-plated Wrench is serviceable   Specifications: Drive: 3/8" Range: 10 - 100 Ft. Lb. OAL: 11?" / 44cm         16.9 - 138.9 Nm

CTA Micrometer Click-Type 3/8'' Drive Torque Wrench (250 lb.)


CTA Micrometer Click-Type 3/8'' Drive Torque Wrench (250 lb.)


$103.95


Micro-adjustable Bi-directional ratchet head Sliding collar for setting torque Tube is chrome-plated Wrench is serviceable   Specifications: Drive: 3/8" Range: 25 - 250 Ft. Lb. OAL: 13" / 33cm         3.61 - 29.03 Nm

KD Tools KDT85056 .38in. Drive Flex Head Micrometer Torque Wrench


KD Tools KDT85056 .38in. Drive Flex Head Micrometer Torque Wrench


$197.17


Sealed tear drop design keeps out contaminants for superior performance and life and provides better access over round head designs. +/ 3 accuracy. Locking collar allows easy setting of desired torque and prevents accidental change of torque

Micrometer Adjustable Torque Wrench


Micrometer Adjustable Torque Wrench


$54.99


Bikemaster Micrometer Adjustable Torque Wrench Micrometer-type sleeve allows accurate pre-set torque values to be set Reversible ratchet head Available with 3/8” or 1/2” Sq. Dr 3/8" Sq. Dr Marked range (5-80 ft lbs) 1/2" Sq. Dr Marked range (10-150 ft lbs)

KD Tools KDT85057 .50in. Drive Flex Head Micrometer Torque Wrench


KD Tools KDT85057 .50in. Drive Flex Head Micrometer Torque Wrench


$221.11


Dimension: 3 W x 27.5 L x 2.5 H. Sealed tear drop design keeps out contaminants for superior performance and life and provides better access over round head designs. +/ 3 accuracy. Locking collar allows easy setting of desired torque

K-D Tools 1/2 Inch Drive Micrometer Torque Wrench


K-D Tools 1/2 Inch Drive Micrometer Torque Wrench


$119.88


Fast, accurate and easy to use torque wrenches have accuracy /-4 right hand (clockwise) and /-6 left hand (counter clockwise). Reversible ratchet head features a 45-tooth ratchet design requiring only 8 degrees of hand travel for indexing. English and metric markings are color coded for easy reading. Ball bearing-mounted internal torque control mechanism provides proper lubrication, high accuracy, prolonged calibration life and consistent results. Positive, spring-loaded locking mechanism automatically locks in the selected reading to prevent accidental change. English Range: 25 to 250 ft. -lb. (1 ft. -lb. Grad. ) Metric Range: 43. 4 to 348. 4 Nm (1. 4 Nm grad. ) Length: 20. 5 inch

Challenge Micrometer Torque Wrench.


Challenge Micrometer Torque Wrench.


$24.99


Ideal for tightening wheel nuts. Operating range 28 to 210Nm.Wrench.Size H6.3, W49, D8cm.Weight 1.8kg.Accessories included: 5in Extension bar.Plastic carry case included.Internal manufacturer's 1 year guarantee.

Blackhawk™ By Proto® 1/2" Drive Torque Wrench. Each


Blackhawk™ By Proto® 1/2" Drive Torque Wrench. Each


$168.98


Manufacturer: Blackhawk™ By Proto®. Each. Desired torque value is pre-selected by use of a micrometer type scale When exact torque level is reached, wrench releases with an audible "click" Wrench resets automatically to same torque setting Ball bearing-mo

3/8'' Dr. Micrometer Click Type Torque Wrench - 40-200 Lb. In.


3/8'' Dr. Micrometer Click Type Torque Wrench - 40-200 Lb. In.


$198.95


Engineered, precision bearing surfaces extend the calibrated life of the M line to as many as 60,000 cycles or more and ensure the most reliable performance possible. In addition to flawless operation at release, calibration is completely external, unlike traditional mechanism that require disassembly and the replacement of blocks and shims. ? Extremely Accurate-Accurate within 3% of reading from 20% of full scale to full scale clockwise and counterclockwise. ? Guaranteed against defect in workmanship and materials for 1 year from the date of delivery providing that they have been used according to instructions. ? Exclusive Patented Calibration Mechanism-This patented mechanism allows for calibration in both the clockwise and counter-clockwise directions, plus with regard to spring rate, without the disassembly of the wrench. This protects against contamination of the working mechanism, and make calibration quick and easy. ? Exclusive Patented Roller-Release - This patented feature removes over 95% of the friction inherent in other click wrenches thereby extending life and providing for more reliable operation. ? All ''M'' Series meets or exceeds all applicable requirements of: ANSI / ASME B107.14M, GGG-W-00686C, BS6073: 1988, ISO6789 Specifications: Drive Size: 3/8''; fixed ratchet head Range: 40-200 lb. in. Graduations: 1 lb. in. Accuracy: 3% accuracy from 20% of full scale to full scale in both the clockwise and counter-clockwise directions. Effective Length at 20% of Full Scale: 8.18'' Effective Length at Full Scale: 7.28'' Maximum Overall Length: 9.87'' Minimum Overall Length: 8.97'' Weight: .85 lbs. Weight w/plastic case: 1.50 lbs. Finish: Nickel / Chrome Meets or Exceeds the following Specifications: GGG-W-686C, ANSI B107.14MBy Precision Instruments.

1/2'' Dr. Micrometer Click Type Torque Wrench - 50-250 Lb. Ft.


1/2'' Dr. Micrometer Click Type Torque Wrench - 50-250 Lb. Ft.


$221.95


Engineered, precision bearing surfaces extend the calibrated life of the M line to as many as 60,000 cycles or more and ensure the most reliable performance possible. In addition to flawless operation at release, calibration is completely external, unlike traditional mechanism that require disassembly and the replacement of blocks and shims. ? Extremely Accurate-Accurate within 3% of reading from 20% of full scale to full scale clockwise and counterclockwise. ? Guaranteed against defect in workmanship and materials for 1 year from the date of delivery providing that they have been used according to instructions. ? Exclusive Patented Calibration Mechanism-This patented mechanism allows for calibration in both the clockwise and counter-clockwise directions, plus with regard to spring rate, without the disassembly of the wrench. This protects against contamination of the working mechanism, and make calibration quick and easy. ? Exclusive Patented Roller-Release - This patented feature removes over 95% of the friction inherent in other click wrenches thereby extending life and providing for more reliable operation. ? All ''M'' Series meets or exceeds all applicable requirements of: ANSI / ASME B107.14M, GGG-W-00686C, BS6073: 1988, ISO6789 Specifications: Drive Size: 1/2''; fixed head ratchet Range: 50-250 lb. ft Graduations: 1 lb. ft. Length: 22 1/2'' Accuracy: 3% accuracy from 20% of full scale to full scale in both the clockwise and counter-clockwise directions. Effective Length at 20% of Full Scale: 22.00'' Effective Length at Full Scale: 21.00'' Maximum Overall Length: 24.75'' Minimum Overall Length: 23.75'' Weight: 4.1 lbs. Weight w/plastic case: 5.7 lbs. Finish: Nickel / Chrome Meets or Exceeds the following Specifications: GGG-W-686C, ANSI B107.14MBy Precision Instruments.

1/4? Gearwrench Micrometer Torque Wrenches


1/4? Gearwrench Micrometer Torque Wrenches


$119.95


? Sealed tear drop design keeps out contaminants for superior performance and life and provides better access over round head designs. ? +/- 3% accuracy. ? Locking collar allows easy setting of desired torque and prevents accidental change of torque setting while in use. ? One finger operated reversing lever. ? Pliable elastometer handle grip for comfort and oil resistance. ? Includes blow molded storage case. ? 30-200 in.-lbs., 10? Length.By K-D Tools.

3/8? Gearwrench Micrometer Torque Wrench


3/8? Gearwrench Micrometer Torque Wrench


$119.95


? Sealed tear drop design keeps out contaminants for superior performance and life and provides better access over round head designs. ? +/- 3% accuracy. ? Locking collar allows easy setting of desired torque and prevents accidental change of torque setting while in use. ? One finger operated reversing lever. ? Pliable elastometer handle grip for comfort and oil resistance. ? Includes blow molded storage case. ? 25-250 in.-lbs., 13.8? Length.By K-D Tools.

1/2? Gearwrench Micrometer Torque Wrench


1/2? Gearwrench Micrometer Torque Wrench


$119.95


? Sealed tear drop design keeps out contaminants for superior performance and life and provides better access over round head designs. ? +/- 3% accuracy. ? Locking collar allows easy setting of desired torque and prevents accidental change of torque setting while in use. ? One finger operated reversing lever. ? Pliable elastometer handle grip for comfort and oil resistance. ? Includes blow molded storage case. ? 10-150 ft.-lbs., 21.2? Length.By K-D Tools.

3/4? Gearwrench Micrometer Torque Wrench


3/4? Gearwrench Micrometer Torque Wrench


$479.95


? Sealed tear drop design keeps out contaminants for superior performance and life and provides better access over round head designs. ? +/- 3% accuracy. ? Locking collar allows easy setting of desired torque and prevents accidental change of torque setting while in use. ? One finger operated reversing lever. ? Pliable elastometer handle grip for comfort and oil resistance. ? Includes blow molded storage case. ? 100-600 ft.-lbs., 41.4? Length.By K-D Tools.

1'' Drive Split Beam Torque Wrench


1'' Drive Split Beam Torque Wrench


$497.95


? The C5D600F has the unique feature of having a removeable ratchet head that that allows the wrench to be broken down and stored in a case that will fit in most truck storage areas with ease. Split-Beam Click Wrenches overcome many of the problems associated with micrometer-style click wrenches in abusive environments. The wrench has few components, and all critical parts are welded together at assembly. There is no need to ''work in'' a C series torque wrench before using it the first time. Nor is it necessary to adjust to the lowest torque setting after use. Setting the tool requires only fingertip force since the adjustment mechanism is not under load. ? Extremely Accurate-Accurate within 4% of reading from 20% of full scale to full scale. ? Guaranteed against defect in workmanship and materials for 1 year from the date of delivery providing that they have been used according to instructions. ? Setting torque on adjustable wrenches is fast and easy because there is no spring tension on the adjustment knob. ? Torque setting locks on adjustable wrenches for repetitive applications. ? The wrench length is designed to provide the leverage required for maximum torque applications. The length also provides the needed reach for those-hard-to-get-at places. ? Plastic molded storage case, calibration certificate, and instructions included. Square Drive: 1'' drive, detacheable ratchet Range: 200-600 lb. ft. Graduations: 10 lb. ft. Overall Length: 48-29/64'' Effective Length: 44-31/32'' Width: 2-3/8'' Head Height (without square): 1-1/4'' Weight: 11.76 lbs. (w/plastic case): 14.18 lbs. Finish: Nickel / Chrome Square Drive Service Kit: R44AR-RK Meets or Exceeds the following Specifications: GGG-W-686C, ANSI B107.14MBy Precision Instruments.

Armstrong Tools 3/8 Drive Micrometer Flex Head Ratcheting Torque Wrench. Each


Armstrong Tools 3/8 Drive Micrometer Flex Head Ratcheting Torque Wrench. Each


$181.34


Manufacturer: Armstrong Tools. Each. Features and Benefits: Range: 5-75 ft./lb. with accuracy of +/- 3% Chrome plated hardened steel body for strength and durability Detent style locking collar prevents the accidental change of settings Lightly knurled a

Precision Instruments 1/4 Drive, Micrometer Click Torque Wrench 30-200 lb.in.. Each


Precision Instruments 1/4 Drive, Micrometer Click Torque Wrench 30-200 lb.in.. Each


$160.21


Manufacturer: Precision Instruments. Each. Features and Benefits: Patented roller release mechanism extends the life of the M series for hundreds of thousands of cycles Patented lock ring is easy to use Wide usable scale from 30 Blain. to 200 Blain. with

3/8 Inch Drive Inch lb Torque Wrench by Wilmar Tools for Jeep


3/8 Inch Drive Inch lb Torque Wrench by Wilmar Tools for Jeep


$55.99


Precision Prolock Torque Wrench;25-250 in. lb.;3/8 in. drive 3/8 Inch Drive Inch lb Torque Wrench by Wilmar Tools for Jeep

1/2 Inch Drive lb Torque Wrench by Wilmar Tools for Jeep


1/2 Inch Drive lb Torque Wrench by Wilmar Tools for Jeep


$78.99


Precision Prolock Torque Wrench;30-250 ft. lb.;1/2 in. drive 1/2 Inch Drive lb Torque Wrench by Wilmar Tools for Jeep

3/4'' Dr. Micrometer Torque Wrench - 100 To 600 Ft.-Lbs.


3/4'' Dr. Micrometer Torque Wrench - 100 To 600 Ft.-Lbs.


$518.95


? Torque range: 100 to 600 ft.-lbs in 2.5lb increments; (153 to 830 Nm in 3.4 Nm increments) ? Reversible for torquing left or right threaded fasteners ? Accurate in clockwise direction to +/- 4% in upper 80% of range ? Micrometer lock-ring maintains setting during operation ? Rubber dust seal keeps dirt out of inner mechanism ? 45 tooth ratchet design yeilds 8 degree arc for work in tight spaces ? Chrome finish for long lasting corrosion resistance ? Length: 41.25'' ? Includes storage boxBy K-D Tools.

3/8'' Dr. Micrometer Click Type Torque Wrench With Flex Head - 20-100 Lb. Ft.


3/8'' Dr. Micrometer Click Type Torque Wrench With Flex Head - 20-100 Lb. Ft.


$209.95


Engineered, precision bearing surfaces extend the calibrated life of the M line to as many as 60,000 cycles or more and ensure the most reliable performance possible. In addition to flawless operation at release, calibration is completely external, unlike traditional mechanism that require disassembly and the replacement of blocks and shims. ? Extremely Accurate-Accurate within 3% of reading from 20% of full scale to full scale clockwise and counterclockwise. ? Guaranteed against defect in workmanship and materials for 1 year from the date of delivery providing that they have been used according to instructions. ? Exclusive Patented Calibration Mechanism-This patented mechanism allows for calibration in both the clockwise and counter-clockwise directions, plus with regard to spring rate, without the disassembly of the wrench. This protects against contamination of the working mechanism, and make calibration quick and easy. ? Exclusive Patented Roller-Release - This patented feature removes over 95% of the friction inherent in other click wrenches thereby extending life and providing for more reliable operation. ? All ''M'' Series meets or exceeds all applicable requirements of: ANSI / ASME B107.14M, GGG-W-00686C, BS6073: 1988, ISO6789 Specifications: Drive Size: 3/8''; Flex Head Range : 20-100 lb. ft. Graduations: 0.5 lb. ft. Ratchet Kit: R22AR-RK Accuracy: 3% accuracy from 20% of full scale to full scale in both the clockwise and counter-clockwise directions. Effective Length at 20% of Full Scale: 12.25 Effective Length at Full Scale: 11.50'' Maximum Overall Length: 15.00'' Minimum Overall Length: 14.00'' Weight: 2.35 lbs. Weight w/plastic case: 2.97 lbs. Finish: Nickel / Chrome Meets or Exceeds the following Specifications: GGG-W-686C, ANSI B107.14MBy Precision Instruments.

Flexible High Torque Wrench by Performance Tool


Flexible High Torque Wrench by Performance Tool


$32.99


Breaker bar;1/2 in. drive;18 in. length;Ratcheting Flexible High Torque Wrench by Performance Tool

85051 - Micrometer Torque Wrench3/8 inch  Dr.


85051 - Micrometer Torque Wrench3/8 inch Dr.


$117.35


[329-85051] Truck Delivery UPC: 082171850516

85052 - Micrometer Torque Wrench3/8 inch  Dr.


85052 - Micrometer Torque Wrench3/8 inch Dr.


$118.98


[329-85052] Truck Delivery UPC: 082171850523

85053 - Micrometer Torque Wrench1/2 inch  Dr.


85053 - Micrometer Torque Wrench1/2 inch Dr.


$121.33


[329-85053] Truck Delivery UPC: 082171850530

85054 - Micrometer Torque Wrench1/2 inch  Dr.


85054 - Micrometer Torque Wrench1/2 inch Dr.


$133.3


[329-85054] Truck Delivery UPC: 082171850547

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